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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A386894 Markoff numbers that are powers of one odd prime or twice powers of one odd prime.

Table of values

n a(n)
1 1
2 2
3 5
4 13
5 29
6 34
7 89
8 169
9 194
10 233
11 433
12 1597
13 2897
14 5741
15 7561
16 28657
17 33461
18 43261
19 96557
20 426389
21 514229
22 646018
23 1686049
24 2012674
25 2922509
26 3276509
27 11485154
28 21531778
29 94418953
30 253191266
31 321534781
32 433494437
33 780291637
34 1405695061
35 1475706146
36 2971215073
37 6684339842
38 19577194573

List of values

[1, 2, 5, 13, 29, 34, 89, 169, 194, 233, 433, 1597, 2897, 5741, 7561, 28657, 33461, 43261, 96557, 426389, 514229, 646018, 1686049, 2012674, 2922509, 3276509, 11485154, 21531778, 94418953, 253191266, 321534781, 433494437, 780291637, 1405695061, 1475706146, 2971215073, 6684339842, 19577194573]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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